London: Friendship between chimpanzee pals is determined on the basis of trust, as amongst human beings, says an interesting study. “Our findings suggest that current characteristics of human friendships....

New York:The discovery of a four-legged fossil of a snake in Brazil's Crato Formation suggests that this suborder may have evolved from burrowing, rather than marine, ancestors. The unique four-legged....

London: Italian sculptor and painter Michelangelo used mathematics formulas while creating his world-famous painting "The Creation of Adam" on the ceiling of the Sistine Chapel in the Apostolic Palace -- the....